Automated Security Hangar for Private Cellular Network Data Protection
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Solution Overview
Problem
Existing private cellular networks lack adequate solutions to secure user equipment data when devices leave the network's geographic area, leaving data vulnerable to unauthorized access.
Innovation Solution
An automated security hangar system is implemented within private cellular networks, which encrypts user equipment data upon detection of a device's departure and securely stores it on a server. A code is provided to the device, allowing it to reconnect and retrieve the encrypted data upon return.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If user equipment data is stored locally on devices, then data accessibility and operational efficiency are improved, but data security deteriorates when devices leave the network's geographic area
Solution Approach 1:
The system performs preliminary actions by detecting when a device is about to leave the geographic area and automatically encrypting the data before departure occurs. The security hangar server prepares encrypted storage and transfers data in advance, ensuring security is established before the vulnerability window opens.
Solution Approach 2:
The security hangar server acts as an intermediary between the user equipment and the encrypted data storage. It manages the encryption process, stores encrypted data securely, and controls data retrieval through authentication codes, mediating all data access operations to maintain security while enabling productivity.
2Reliability
If data is encrypted and stored on a server when devices leave, then data security is improved, but system complexity increases
Solution Approach 1:
The system implements self-service by automatically detecting device departure, triggering encryption without user intervention, and managing the entire data security workflow autonomously. The security hangar server handles all encryption and storage operations automatically, reducing the perceived complexity for users while maintaining high security standards.
Solution Approach 2:
The system performs preliminary setup by establishing encryption protocols and server infrastructure in advance. By preparing the security framework beforehand, the actual data protection process becomes a simple automatic operation rather than a complex manual procedure.
3Reliability
If automatic encryption is implemented upon device departure, then data security is improved, but processing time increases
Solution Approach 1:
The system uses periodic action by implementing continuous monitoring of device location and network status. When the device approaches the geographic boundary, the system periodically checks conditions and automatically initiates encryption at the optimal moment, balancing security with minimal processing delay.
Solution Approach 2:
By detecting departure intent in advance and initiating encryption before the device actually leaves, the system reduces the critical processing time window. The preliminary detection and preparation phase allows the actual encryption to complete faster without compromising security.
Data Source
AI summary
The described technology is generally directed towards an automated security hangar for private cellular networks. In response to detecting that a user equipment is departing a geographic area served by a private cellular network, the user equipment can encrypt its data and send it to a private cellular network server. The server can receive and securely store the encrypted data, and the server can provide a code to the user equipment. The user equipment can store the code, disconnect from the private cellular network, and depart the geographic area. When the user equipment returns to the geographic area and reconnects to the private cellular network, the user equipment can present the code to the server. The server can validate the code, the user equipment, and/or the operator of the user equipment, and the server can return the encrypted data to the user equipment.